2010/03/04 Headlines: Obama Backs Reconciliation Vote on Healthcare Reform; 9 Killed in Iraq Bombings; Biden Vows Ongoing US Combat Operations After Pullout; Report: High Number of Birth Defects Seen in Fallujah; Iran Arrests Opposition Activists; US Circulates New Draft of Iran Sanctions; Clinton: US "Deeply Concerned" about Venezuela; Arab League Backs Resumption of Mideast Peace Talks; HRW: Attacks Increasing Against Honduran Coup Opponents; Report: US Mulls Ending Training Ban on Atrocity-Linked Indonesian Unit; Rangel Takes Leave as Ways and Means Chair; General: Wars Hamper Training of US Troops